Competitive bulk liquid membrane transport of some metal ions using RC(S)NHP(S)(OiPr)2 as ionophores. Unusual supramolecular "honeycomb" aggregate of the polynuclear copper(I) complex of H 2NC(S)NHP(S)(OiPr)2

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dc.contributor.authorLuckay R.C.
dc.contributor.authorSheng X.
dc.contributor.authorStrasser C.E.
dc.contributor.authorRaubenheimer H.G.
dc.contributor.authorSafin D.A.
dc.contributor.authorBabashkina M.G.
dc.contributor.authorKlein A.
dc.date.accessioned2011-05-15T15:59:06Z
dc.date.available2011-05-15T15:59:06Z
dc.date.issued2009
dc.description.abstractCompetitive transport experiments involving metal ions from an aqueous source phase through a chloroform membrane into an aqueous receiving phase have been carried out using a series of N-(thio)phosphorylated (thio)amide and thiourea ligands as ionophores in the organic phase. The source phase contained equimolar concentrations of CoII, NiII, CuII, ZnII, AgI, CdII and PbII with the source and receiving phases being buffered at different pH. Good transport properties were observed for AgI in the case of HL13. The best extraction properties have been shown by H3L1, H 3L8, H2L7, H3L 9 and H3L11 which contain an unsubstituted nitrogen atom at the CS groups (H3L1 and H 3L9), or a third nitrogen atom, capable of participating in additional coordination (H3L8, H2L 7 and H3L11). Reaction of Cu(NO 3)2·6H2O with the potassium salt of the N-thiophosphorylated thiourea NH2C(S)NHP(S)(OiPr)2 formed a new supramolecular CuI complex, [{Cu6(H 2L1)6}{Cu3(H2L 1)3}·4Me2CO] that contains both trinuclear and hexanuclear forms in its solid state structure, and in solution. This journal is © The Royal Society of Chemistry 2009.
dc.description.versionArticle
dc.identifier.citationDalton Transactions
dc.identifier.citation24
dc.identifier.issn14779226
dc.identifier.other10.1039/b904114a
dc.identifier.urihttp://hdl.handle.net/10019.1/11000
dc.subjectBulk liquid membrane
dc.subjectCopper complexes
dc.subjectEquimolar concentrations
dc.subjectExtraction properties
dc.subjectNitrogen atom
dc.subjectOrganic phase
dc.subjectPotassium salts
dc.subjectSolid-state structures
dc.subjectTransport experiments
dc.subjectAmides
dc.subjectAtoms
dc.subjectCoordination reactions
dc.subjectLiquid membranes
dc.subjectMetal ions
dc.subjectMetal recovery
dc.subjectSupramolecular chemistry
dc.subjectThioureas
dc.subjectTrace analysis
dc.subjectTransport properties
dc.subjectUrea
dc.subjectZinc
dc.subjectCopper compounds
dc.titleCompetitive bulk liquid membrane transport of some metal ions using RC(S)NHP(S)(OiPr)2 as ionophores. Unusual supramolecular "honeycomb" aggregate of the polynuclear copper(I) complex of H 2NC(S)NHP(S)(OiPr)2
dc.typeArticle
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